Vehicle bumper



FIG. 1 is a perspective view of a vehicle bumper showing my new design;

FIG. 2 is a perspective view thereof with the top in open condition;

FIG. 3 is an end elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof; and

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a vehicle bumper, as shown and described. 